Results 51 to 60 of about 188 (113)
On the stability of KdV equation with time-dependent delay on the boundary feedback in presence of saturated source term [PDF]
The current paper investigate the question of stabilizability of the Korteweg-de Vries equation with time-varying delay on the boundary feedback in the presence of a saturated source term.
TABOYE, Ahmat Mahamat, ENNOUARI, Toufik
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Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2020 This manuscript involves a class of first-order controllability results for nonlocal non-autonomous neutral differential systems with non-instantaneous impulses in the space đn. Sufficient conditions guaranteeing the controllability of mild solutions are
Kavitha Velusamy +2 more
doaj +1 more source
Null controllability of a thermoelastic plate
Abstract and Applied Analysis, Volume 7, Issue 11, Page 585-599, 2002., 2002 Thermoelastic plate model with a control term in the thermal equation is considered. The main result in this paper is that with thermal control, locally distributed within the interior and square integrable in time and space, any finite energy solution can be driven to zero at the control time T.
Assia Benabdallah, Maria Grazia Naso
wiley +1 more source
, 2014 In this paper, we prove the existence of mild solutions for a class of impulsive neutral stochastic functional integro-differential inclusions with infinite delays in Hilbert spaces.
Jong Yeoul Park, J. Jeong
semanticscholar +1 more source
Controllability and Modeling Perspectives of Tempered 묉Caputo Fractional Systems
Journal of Mathematics, Volume 2026, Issue 1, 2026.In this article, we investigated the controllability of fractional dynamical systems (FDS) involving the tempered ΨâCaputo fractional derivative (FD). First, we derived the solution representation for this generalized FD with the help of Laplace transform and MittagâLeffler (MâL) function.
Inzamamul Haque +3 more
wiley +1 more source
Approximate controllability of neutral functional differential system with unbounded delay
International Journal of Mathematics and Mathematical Sciences, Volume 26, Issue 12, Page 737-744, 2001., 2001 We consider a class of control systems governed by the neutral functional differential equation with unbounded delay and study the approximate controllability of the system. An example is given to illustrate the result.
Jong Yeoul Park, Sang Nam Kang
wiley +1 more source
Controllability for Sobolev type fractional integro-differential systems in a Banach space
, 2012 In this paper, by using compact semigroups and the Schauder fixed-point theorem, we study the sufficient conditions for controllability of Sobolev type fractional integro-differential systems in a Banach space.
H. Ahmed
semanticscholar +1 more source
Journal of Mathematics, Volume 2026, Issue 1, 2026.In this work, we investigate the controllability of fractional control systems for deformable bodies in finiteâdimensional spaces. To achieve this, we employ a methodology based on the fractional exponential matrix associated with deformable bodies, the controllability Gramian matrix, and an iterative technique.
Boulkhairy Sy, Cheikh Seck, A. M. Nagy
wiley +1 more source
Controllability of semilinear stochastic evolution equations in Hilbert space
International Journal of Stochastic Analysis, Volume 14, Issue 4, Page 329-339, 2001., 2001 Controllability of semilinear stochastic evolution equations is studied by using stochastic versions of the wellâknown fixed point theorem and semigroup theory. An application to a stochastic partial differential equation is given.
P. Balasubramaniam, J. P. Dauer
wiley +1 more source
Š Hindawi Publishing Corp. INTERVAL ESTIMATES OF FUNCTIONALS IN TIME-DELAY SYSTEMS WITH UNCERTAINTY [PDF]
, 2002 We consider a linear dynamical system with delay and uncertainty in initial data and movement and measurement equations. We present an algorithm of estimat-ing an interval of possible values of functionals on solutions.
Yury V. Zaika
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